| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.75 | 11.839% | $245.7662 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $39.99 | 7.237% | $42.8841 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $152.75 | 3.508% | $158.1085 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $250.33 | 3.448% | $258.9614 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $96.61 | 6.377% | $102.7708 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $180.80 | 5.702% | $191.1092 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $140.34 | 5.164% | $147.5872 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $1,080.57 | $1,147.1874 | $1,147.19 | $1,147.15 | $1,147.30 | |